CN215908795U

CN215908795U - On-spot mapping device of building engineering cost

Info

Publication number: CN215908795U
Application number: CN202122006169.6U
Authority: CN
Inventors: 冯加会
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-02-25
Anticipated expiration: 2031-08-25

Abstract

The utility model belongs to the technical field of surveying and mapping devices, and particularly relates to a construction engineering cost on-site surveying and mapping device which comprises a surveying and mapping instrument body and a mounting plate, wherein the surveying and mapping instrument body is mounted at the top of the mounting plate, three supporting legs are rotatably mounted at the bottom of the mounting plate, telescopic grooves are formed in the bottoms of the three supporting legs, telescopic legs are slidably mounted in the three telescopic grooves, pointed ends are mounted at the bottom ends of the three telescopic legs, manual telescopic mechanisms are connected to the three supporting legs, and the telescopic legs are connected with the corresponding manual telescopic mechanisms. The telescopic leg adjusting device can conveniently adjust the telescopic legs, is convenient to operate and use, improves the adjusting precision, avoids multiple operations, improves the working efficiency, can adjust the height of the surveying instrument body, and is convenient for workers with different heights to use.

Description

On-spot mapping device of building engineering cost

Technical Field

The utility model relates to the technical field of mapping devices, in particular to a construction engineering cost field mapping device.

Background

The direct meaning of the construction cost is the construction price of the project and the three elements of the project pricing: volume, price, expense, engineering cost covers construction engineering cost in the broad sense, in the construction process, need carry out engineering cost and calculate, this just needs to use mapping device to survey and draw, mapping device though can reach the effect that changes height and adaptation topography through the regulation of landing leg length, and the surveying instrument support all adopts the tripod, and whether level need be adjusted at the surveying instrument mount pad that carries out the in-process of installing on the unable audio-visual observation tripod.

The existing horizontal adjustment mode is inconvenient to operate, generally, the bolt needs to be loosened, the tripod is manually stretched to be adjusted, the adjustment size is large, fine adjustment cannot be performed, multiple times of adjustment is needed, the working efficiency is reduced, after adjustment, secondary height adjustment is inconvenient to perform, and the manual horizontal adjustment mode is inconvenient for workers with different heights to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that the existing horizontal adjustment mode is inconvenient to operate, reduces the working efficiency and is inconvenient for workers with different heights to use, and provides a construction project cost field mapping device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an on-spot mapping device of building engineering cost, including surveying instrument body and mounting panel, the top at the mounting panel is installed to the surveying instrument body, the bottom of mounting panel is rotated and is installed three supporting leg, flexible groove has all been seted up to the bottom of three supporting leg, equal slidable mounting has flexible leg in the three flexible inslot, the tip is all installed to the bottom of three flexible leg, all be connected with manual telescopic machanism on the three supporting leg, flexible leg links to each other with the manual telescopic machanism that corresponds, two supplementary spouts have been seted up to the top symmetry of mounting panel, equal slidable mounting has supplementary slider in two supplementary spouts, the top of two supplementary sliders is all rotated and is installed the down tube, the top of two down tubes is rotated and is installed same dish of placing, the top at the dish is installed to the surveying instrument body, be provided with manual elevating system on the mounting panel, two supplementary sliders all link to each other with manual elevating system.

Preferably, the manual telescopic mechanism comprises a manual rod, a twisting handle, a fixed block and a threaded rod, the threaded rod is rotatably installed on the inner wall of the top of the telescopic groove, a threaded groove is formed in the top of each telescopic leg, the threaded rod is in threaded connection with the threaded groove, the manual rod is rotatably installed on the supporting leg and is rotatably connected with the threaded rod, the fixed block is fixedly installed in the telescopic groove, the threaded rod is rotatably installed on the fixed block, the outer end of the manual rod is connected with the twisting handle, a first bevel gear is installed at the inner end of the manual rod, a second bevel gear is fixedly installed on the outer side of the threaded rod, and the first bevel gear is meshed with the second bevel gear.

Preferably, manual elevating system includes double lead screw and rotary rod, and double lead screw rotates and installs in two supplementary spouts, and two supplementary slider screw threads are installed at double lead screw's both ends, and the top of mounting panel is seted up flutedly, and the rotary rod rotates to be installed in the recess and rotates with double lead screw to be connected, and the outer end of rotary rod extends to the outside and the fixed mounting of mounting panel and has the handle, the inner of rotary rod extends to in the recess and installs the worm, and double lead screw's outside cover is equipped with the worm wheel, and the worm meshes with the worm wheel mutually.

Compared with the prior art, the utility model has the advantages that:

according to the scheme, the mounting plate is supported by the three telescopic legs, the manual rod is driven to rotate by rotation, the manual rod drives the threaded rod to rotate, the threaded rod drives the telescopic legs to perform telescopic movement in the telescopic grooves through the threaded grooves, the mounting plate can be horizontally adjusted by adjusting the three telescopic legs, and accurate adjustment can be rapidly performed;

this scheme rotates the rotary rod and passes through the worm and drive the worm wheel rotatory, and the worm wheel drives double-end lead screw rotatory, and double-end lead screw drives two supplementary sliders and is close to each other, and two supplementary sliders promote through two slant poles and place the dish and move upward and carry out altitude mixture control, place the dish and drive surveying instrument body height-adjusting, can satisfy the staff use of co-altitude.

The telescopic leg adjusting device can conveniently adjust the telescopic legs, is convenient to operate and use, improves the adjusting precision, avoids multiple operations, improves the working efficiency, can adjust the height of the surveying instrument body, and is convenient for workers with different heights to use.

Drawings

FIG. 1 is a schematic structural diagram of a construction project cost on-site surveying and mapping device according to the present invention;

FIG. 2 is a schematic view of a portion A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a portion B shown in FIG. 1 according to the present invention;

fig. 4 is a schematic diagram of the explosion structure of the cylindrical and hexagonal columns according to the present invention.

In the figure: 1. a surveying instrument body; 2. mounting a plate; 3. supporting legs; 4. a telescopic leg; 5. a tip; 8. an auxiliary slide block; 9. an auxiliary chute; 10. a double-ended lead screw; 11. a worm gear; 12. rotating the rod; 13. a worm; 14. a groove; 15. an oblique rod; 16. placing a tray; 17. a circular groove; 18. a cylinder; 19. a hexagonal groove; 20. a hexagonal pillar; 21. a bolt; 22. a telescopic groove; 23. a manual lever; 24. twisting a handle; 25. a first bevel gear; 26. a second bevel gear; 27. a fixed block; 28. a threaded rod; 29. a thread groove.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-4, a construction engineering cost on-site surveying and mapping device comprises a surveying and mapping instrument body 1 and a mounting plate 2, wherein the surveying and mapping instrument body 1 is mounted at the top of the mounting plate 2, the bottom of the mounting plate 2 is rotatably mounted with three supporting legs 3, telescopic grooves 22 are respectively formed at the bottoms of the three supporting legs 3, telescopic legs 4 are respectively and slidably mounted in the three telescopic grooves 22, tips 5 are respectively mounted at the bottoms of the three telescopic legs 4, the three supporting legs 3 are respectively connected with a manual telescopic mechanism, the telescopic legs 4 are connected with the corresponding manual telescopic mechanisms, two auxiliary sliding grooves 9 are symmetrically formed at the top of the mounting plate 2, auxiliary sliding blocks 8 are respectively and slidably mounted in the two auxiliary sliding grooves 9, oblique rods 15 are respectively and rotatably mounted at the tops of the two oblique rods 15, the same placing plate 16 is rotatably mounted at the tops of the two oblique rods 15, and the surveying and mapping instrument body 1 is mounted at the top of the placing plate 16, and a manual lifting mechanism is arranged on the mounting plate 2, and the two auxiliary sliding blocks 8 are connected with the manual lifting mechanism.

In this embodiment, the manual telescopic mechanism includes a manual rod 23, a twisting handle 24, a fixed block 27 and a threaded rod 28, the threaded rod 28 is rotatably installed on the inner wall of the top of the telescopic slot 22, a threaded slot 29 is formed in the top of the telescopic leg 4, the threaded rod 28 is in threaded connection with the threaded slot 29, the manual rod 23 is rotatably installed on the support leg 3, the manual rod 23 is rotatably connected with the threaded rod 28, the fixed block 27 is fixedly installed in the telescopic slot 22, the threaded rod 28 is rotatably installed on the fixed block 27, the outer end of the manual rod 23 is connected with the twisting handle 24, a first bevel gear 25 is installed at the inner end of the manual rod 23, a second bevel gear 26 is fixedly installed on the outer side of the threaded rod 28, the first bevel gear 25 is engaged with the second bevel gear 26, and the manual telescopic mechanism is used for adjusting the extension and retraction of the telescopic leg 4.

In this embodiment, manual elevating system includes double lead screw 10 and rotary rod 12, and double lead screw 10 rotates and installs in two supplementary spouts 9, and two 8 screw threads of supplementary slider are installed at double lead screw 10's both ends, and recess 14 is seted up at the top of mounting panel 2, and rotary rod 12 rotates to be installed in recess 14 and rotates with double lead screw 10 to be connected, and the outer end of rotary rod 12 extends to the outside and the fixed mounting of mounting panel 2 and has the handle, the inner of rotary rod 12 extends to in the recess 14 and installs worm 13, and double lead screw 10's outside cover is equipped with worm wheel 11, and worm 13 meshes with worm wheel 11 mutually.

In the embodiment, in use, the mounting plate 2 is supported by the three telescopic legs 4, the twisting handle 24 is rotated, the twisting handle 24 drives the manual rod 23 to rotate, the manual rod 23 drives the threaded rod 28 to rotate through the first bevel gear 25 and the second bevel gear 26, the threaded rod 28 drives the telescopic legs 4 to move in the telescopic slots 22 through the threaded slots 29, the mounting plate 2 can be horizontally adjusted, rapid and accurate adjustment can be performed, the surveying and mapping instrument body 1 can be used for on-site surveying and mapping, when the use height of the surveying and mapping instrument body 1 needs to be adjusted, the rotating rod 12 is rotated, the rotating rod 12 drives the worm wheel 11 to rotate through the worm 13, the worm wheel 11 drives the double-headed screw 10 to rotate, the double-headed screw 10 drives the two auxiliary sliders 8 to approach each other, the two auxiliary sliders 8 push the placing disc 16 to move upwards through the two inclined rods 15 for height adjustment, the placing disc 16 drives the surveying and mapping instrument body 1 to adjust the height upwards, the rotating rod 12 is rotated reversely, so that the height of the surveying instrument body 1 can be adjusted downwards, and the use of workers with different heights can be met.

Example two

In this embodiment, place the top of dish 16 and seted up circular slot 17, circular slot 17 internal rotation is installed cylinder 18, and hexagonal groove 19 has been seted up at the top of cylinder 18, and movable mounting has hexagonal post 20 in hexagonal groove 19, and hexagonal post 20 links to each other with surveying instrument body 1, places the outside threaded connection of dish 16 and has bolt 21, and bolt 21's end extends to in the circular slot 17 and contacts with cylinder 18.

The difference between the second embodiment and the first embodiment is that: when installing surveying instrument body 1, insert hexagonal groove 19 through hexagonal post 20 in, install surveying instrument body 1, loosen bolt 21, can rotate surveying instrument body 1, can adjust the level and use the angle, can conveniently dismantle surveying instrument body 1 simultaneously, all structures in this application all can carry out the selection of material and length according to the in-service use condition, and the drawing is the schematic structure picture, and proper adjustment can be made to specific actual size.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. The on-site surveying and mapping device for the construction engineering cost comprises a surveying and mapping instrument body (1) and a mounting plate (2), wherein the surveying and mapping instrument body (1) is mounted at the top of the mounting plate (2), and is characterized in that three supporting legs (3) are rotatably mounted at the bottom of the mounting plate (2), telescopic grooves (22) are formed in the bottoms of the three supporting legs (3), telescopic legs (4) are slidably mounted in the three telescopic grooves (22), pointed ends (5) are mounted at the bottom ends of the three telescopic legs (4), manual telescopic mechanisms are connected to the three supporting legs (3), and the telescopic legs (4) are connected with the corresponding manual telescopic mechanisms;

two supplementary spout (9) have been seted up to the top symmetry of mounting panel (2), equal slidable mounting has supplementary slider (8) in two supplementary spout (9), the top of two supplementary slider (8) is all rotated and is installed diagonal pole (15), the top of two diagonal poles (15) is rotated and is installed same dish (16) of placing, install at the top of placing dish (16) surveying instrument body (1), be provided with manual elevating system on mounting panel (2), two supplementary slider (8) all link to each other with manual elevating system.

2. The construction engineering cost on-site surveying and mapping device of claim 1, characterized in that the manual telescoping mechanism comprises a manual rod (23), a twist handle (24), a fixed block (27) and a threaded rod (28), the threaded rod (28) is rotatably mounted on the inner wall of the top of the telescoping groove (22), a threaded groove (29) is formed in the top of the telescoping leg (4), the threaded rod (28) is in threaded connection with the threaded groove (29), the manual rod (23) is rotatably mounted on the support leg (3), the manual rod (23) is rotatably connected with the threaded rod (28), the fixed block (27) is fixedly mounted in the telescoping groove (22), the threaded rod (28) is rotatably mounted on the fixed block (27), and the outer end of the manual rod (23) is connected with the twist handle (24).

3. The construction cost on-site mapping device as claimed in claim 2, characterized in that the inner end of the manual lever (23) is provided with a first bevel gear (25), the outer side of the threaded rod (28) is fixedly provided with a second bevel gear (26), and the first bevel gear (25) is meshed with the second bevel gear (26).

4. The construction cost on-site surveying and mapping device according to claim 1, characterized in that the manual lifting mechanism comprises a double-threaded lead screw (10) and a rotary rod (12), the double-threaded lead screw (10) is rotatably installed in two auxiliary chutes (9), two auxiliary sliders (8) are threadedly installed at two ends of the double-threaded lead screw (10), a groove (14) is formed in the top of the mounting plate (2), the rotary rod (12) is rotatably installed in the groove (14) and is rotatably connected with the double-threaded lead screw (10), and the outer end of the rotary rod (12) extends to the outer side of the mounting plate (2) and is fixedly provided with a handle.

5. A construction cost on-site mapping device according to claim 4, characterized in that the inner end of the rotating rod (12) extends into the groove (14) and is provided with a worm (13), the outer side of the double-headed screw rod (10) is sleeved with a worm wheel (11), and the worm (13) is meshed with the worm wheel (11).